Queue : Queue « Collections « VB.Net Tutorial






Option Strict On

Imports System.Collections

Public Module modMain
   Public Sub Main()
       Dim waitingPassengers As New Queue
       
       Console.WriteLine(waitingPassengers.Count)
    
       waitingPassengers.Enqueue("asdf")
       Console.WriteLine(waitingPassengers.Peek())

       Console.WriteLine(waitingPassengers.Count)

       Console.WriteLine(waitingPassengers.Dequeue())

   End Sub
End Module
0
asdf
1
asdf








8.26.Queue
8.26.1.Queue
8.26.2.Enqueue, Dequeue and Peek
8.26.3.Queue.Enqueue and ToArray
8.26.4.Create a copy of the queue, using the ToArray method and the constructor that accepts an IEnumerable(Of T).
8.26.5.A queue can be enumerated without disturbing its contents.
8.26.6.Dequeuing,Peek and Dequeuing again
8.26.7.Copy the elements of the queue, starting at the middle of the array.
8.26.8.Queue.Contains
8.26.9.The Contains method is used to show that the string "four" is in the first copy of the queue